Holley And MSD Created A Plug-And-Play Ignition For Sniper Users By Randy Bolig October 06, 2018 If you’ve been following along with the modifications to my daily-driver C10 pickup truck, you surely know that the install of a Holley Sniper EFI delivered a real improvement in drivability and fuel mileage. We're frequently asked, whats the difference between all the wires that are available for my car ? By Bob WilsonThe test mule in this case is a 1969 Ford Mustang Fastback, affectionately dubbed Ol’ Paint (for lack thereof). It would be a good idea to download the PDF ahead of time so that you can order any necessary adaptors at the same time that you order the box. stock plug gap is .054 and with my old stock compression 302 I use to run .065" w/ 6AL, Blaster 2 coil, and 9mm wires. and mandrel bent 2.5-inch dual exhaust. Checked the resistance of the coil, checked out OK. We … Note: Solid Core spark plug wires cannot be used with an MSD Ignition. After I got my CD box, and started the install, I decided to also order the MSD Blaster coil, which is a better fit for this system, and a nice new set of MSD pre-fit plug wires, which will perform well and look a lot better than with the old wires currently in place.On with the install! If you want the MSD box to be perfectly level, you can drill the first hole and then install the first screw loosely while scribing the second hole, using a carpenters level. There are a number of wires coming out of the wiring harness connected to the MSD box. Shown here is a two into one connector provided in the install kit. The first thing to do after disconnecting the cable is to decide on a location where you would like to mount the MSD box. Digital 6AL-2, PN , with an MSD Distributor/Crank Trigger 50 MSD I GNI TI ON • WWW. I already installed a 6AL MSD box on the passenger side as I had that MSD box lying around from another project. Our people also have some more pictures associated to Chevrolet Hei Distributor Wiring Diagram, please see the photo gallery below, click one.HEI to MSD 6AL Should I? the other day a mechanic changed my spark plugs and i told him to gap them at .060 i picked up the mav an it runned like ****, so i get back to the mechanic and i told him " you did not gap them at .60 do you? Recently installed in the engine bay is a major update to the factory 351 Windsor two-barrel engine. I have the MSD 6al box and pro billiet distributer and blaster 2 coil. While the MSD installation kit offers various quick connect connectors for this, I prefer to make many of my connections as permanent as possible, and properly soldering and connecting wires is actually fairly simple, as this next sequence will illustrate. While the Pertronix system was adequate, the MSD-6AL box has some features that work really well for this application. By having separate crimps, the conductor doesn’t need to be bent 180° and get squeezed between the terminal and sleeve. I have done that before for other repairs, and I am in no hurry to do it again.The simple solution to getting the ignition system on par with the other high performance componentry is to add an MSD Capacitive Discharge box to my ignition system. You can’t get the tubing on once the wires are connected, so don’t forget. The multiple sparks that occur with this box under 3000 rpm should greatly help start-up and low rpm drivability. Buy them ahead of time so you don’t have to run to the store during your install. Here are the wires after splicing, measured to fit so that there is no extra wire around the battery tray area. If you suspect a spark plug wire to be open causing poor performance, check the resistance of each wire. I make the majority of my direct wiring connections this way, especially connections that I don’t anticipate disconnecting any time in the near future. Programmable 6AL-2 Ignition Control. The heavy gauge wires will be the ones going to the battery, so we will get to those later. SPARK PLUGS AND WIRES Spark plug wires are very important to the operation of your ignition system. 3. We will be connecting the MSD box to the battery later, so be sure to disconnect both cables. This handy connector will allow me to easily connect the two factory wires to the one red MSD wire. To locate the first hole to drill in the panel, you can simply use a metal punch or screwdriver to scribe the location. with MSD i run my maverick .060 gap. Position the box in place and install all 4 screws into the previously mounted rubber grommets. For connections that are frequently undone and reconnected, quick connector or spade terminal connection will probably work a little better. We already took you on a complete tour of M-S-D ignition last year, showing you how they design, engineer, and manufacturer the most cutting edge … Nobody wants extra holes in their firewall. I have already clipped the green wire and the black wire is shown here. Be careful not to over tighten, as many a good coil has been thrown away due to stripped threads on the coil posts. My car currently has the Packard 440 plug wires … These are very handy if you think that your plug wires will come into contact at any point with your headers. The MSD 6AL-2 Ignition can be used with most stock coils and aftermarket coils designed to replace the stock coils. Note: Solid core spark plug wires cannot be used with an MSD Ignition Control. Here I am cutting off the eyelets so that I can attach the spade terminals. These are available in 100 rpm increments, so just about any cut off point will be available to you. This is a simple one wire to one wire connection. Before twisting the two wires together, be sure not to forget to slide a piece of shrink tubing over one of the wires. REV LIMITER The Digital 6AL features a built-in Soft Touch Rev Control that provides a smooth and accurate rev limit by dropping the spark to individual cylinders. I decided to go with this type of connecter to allow for easy disconnect should I have a component failure in the future, like the Pertronix unit failing. Since the factory wires originally connected to the coil, they had eyelets on them. Before the MSD install, I had to feather the throttle a bit for a few minutes to get the car to the point where I could put it in gear and go. You can save this photograph file to your own pc. We still need to connect the heavy gauge red and black wires from the MSD box to the battery before we can proceed any further. The other small harness has the small gauge red and white wires, and there are two heavy gauge red and black wires coming directly from the box. Make sure the terminals are fully covered, so that a live wire can’t come into contact with ground, shorting your components. While the Coast Stroker kit is nice and affordable, one area where it under whelms is the stock rods and rod bolts. And here are the wires connected directly to the battery. I've used NGK BR6's with a MSD 7AL-2 for years, no problems (that I know of), no high mileage use though. The other end of the tach connector is the black wire that you see with the eyelet, and the tach wire to my AutoMeter tach is the green wire, which also has an eyelet, as it used to be connected to the coil. With a hotter spark you can generally incraese your plug gap. They stand for Multiple Spark Discharge, a patented design by MSD Ignition that fires your spark plug multiple times rather than the single time that the factory ignition does. After clipping the two ends off the wires and installing the shrink tubing, strip a small section of insulation off the end of each wire, allowing just enough bare wire for you to twist the bare ends of each wire together. The distributor is a HEI with a 4 pin module. With the new coil in place, attach the orange wire to the positive terminal of the coil, and the clack wire to the negative terminal. Now the distributor is connected, it’s time to hook up the coil. Make sure there is nothing on the other side that you can damage with the drill bit when it goes through. The only caveat with points is their ability to mechanically keep up at very high RPM, but for daily driver use, points can work great with the MSD box. Needless to say, the new module has all the advantages of an MSD ignition coupled with the size and look of a stock ignition module. .035" is the kind of gap generally used … The orange and black wires from the second mini-harness from the MSD box are the wires that you will be connecting to the coil. A good quality, helically wound wire and proper routing are required to get the best performance from your ignition, such as the MSD Heli-Core or 8.5mm Super Conductor Wire. ... spark plug wires cannot be used with an MSD Ignition. Here I have crimped two spade terminals that I had in stock from a simple terminal set from the home improvement store. -The Heavy Black wire of the MSD must be grounded to the battery negative terminal, the chassis or the engine.-Try to mount the MSD Ignition away from the vehicle’s antenna.-The spark plug wires must be spiral or helically wound wires and in good condition. Note: If you're programming the timing functions of the ignition, the distributor must be locked out. These are the ONLY wires that will be connected to the coil. - Team Camaro TechMsd 6 Wiring Diagram Msd 6Al Digital Wiring • Wiring Diagrams | J - Wiring Forums, Coleman No 3400 336 Furnace Wiring Diagram. I am in the process of converting from CFI to a … purple and green wire with plug-end is connected to the magnetic pickup plug on the distributor I've had the ... remove the jumper while holding the coil wire close to a good ground and check for spark, make sure … As you can see, the mounting location is not entirely flat. We have a great online selection at the lowest prices with Fast & Free shipping on many items! In a nut shell, we were not getting spark out of the MSD box at cranking RPM. The first step is to clip off the eyelets of the two wires that will be soldered together. In fact, each foot of finished wire … I am also going to switch over to the MSD Blaster coil, as it is better suited to the MSD system. Now to the plug wire replacement, and to re-gap the plugs to the recommendations provided in the MSD directions. The solder will melt into the wires and create an excellent connection. I bought the MSD 6AL box today - because I wanted a rev limiter - for my stock ZZ It that an IN- the-cap coil has ie small and yes the "extra" plug wire sucks!!!. The top slot is the tach output terminal, for those running a tachometer, and the Magnetic Pickup Connector harness at the bottom is for those running an MSD distributor or crank trigger, factory or aftermarket magnetic pickups. Spark plug wire comparison between Accel wires, MSD wires, Magnecor wires, Mopar wires, and Granatelli wires. It’s important to always use a heli-coil wire anytime you’re installing one of MSD’s Ignition Control Boxes. Aaron That means I will have to splice in an extension to get the wires to reach the battery. The Pertronix coil internally has 1.5 ohms resistance, which is required for certain systems. This was an area that I thought needed help.Ford protects their stock coils from overheating by providing a resistor wire to the coil, reducing voltage in the run position from 12v battery voltage to about 8-9 volts. Note: Solid Core spark plug wires cannot be used with an MSD … One small harness has the orange and black wires. After viewing the instructions, it states solid core spark plug wires CANNOT be used with MSD ignition. Made both fixes, still no spark. The engine, with the Performer RPM package, well rev fairly easily to 6500-7000 rpm, which is dangerous territory for this hardware. Shrink tubing works much better than electrical tape, and is less likely to be adversely effected by harsh, under hood conditions. You will now see why it is called shrink tubing, as the tubing contracts over the connection, making a simple and cheap weatherproof seal. What does every one think about this. They also provide a more direct connection, so I am going to cut off the spade terminals and switch over to eyelets. If you have any doubts about wiring an MSD 6AL into your system, you can simply download a PDF of the complete installation instructions, which includes simple wiring diagrams for all the most common systems, including points and/or Pertronix Ignitors. Solid core wires cannot be used due to their inability to … The next step for me, and this is optional, of course, is to re-gap the spark plugs to a wider gap setting, to take full advantage of all that extra spark. he said "no, i thought it was to much so i gapped them at .045", so i … Now it is time to connect the box to the distributor and coil. It is best to route this harness away from the two coil wires and any spark plug wires. Ok so have a MSD 6A box, MSD coil, Accel 300+ plug wires, MSD cap and rotor, and NGK iridium plugs. I am going to clip off both eyelets and solder a permanent connection with shrink tubing for protection from the elements. Today's video shows James and I tackling the do-it-yourself MSD spark plug wire install. The MSD coil has less resistance, which is perfect for the MSD 6AL system. They’re also built to last and feature 8mm silicone and synthetic jackets to resist heat and abrasion, silicone boots to protect against high exhaust temperatures, and an … To do this you will need a good wire stripper/cutter, and a decent soldering iron or pencil, as well as some solder and shrink tubing. The first wiring task I will tackle is connecting the tachometer. 8202, PN, with an MSD 6AL box and pro billiet distributer and Blaster 2 coil bit when goes! A partially burned wire from the home improvement store distributor and coil longevity, but seat-of-the-pants feel indicates i. 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